http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114213568-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2435-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-08 |
| filingDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114213568-B |
| titleOfInvention | A kind of light conversion microsphere, preparation method and application |
| abstract | The invention provides a light conversion microsphere, a preparation method and an anti-ultraviolet application, belonging to the technical field of polymer materials. First, the maleic anhydride copolymer microspheres are prepared by a simple and efficient precipitation polymerization method, and the microspheres can be obtained by centrifugation or filtration purification after the reaction; then, the fluorescent whitening agent is grafted to the maleic anhydride copolymer through an esterification reaction On the microspheres, the light conversion microspheres can be obtained by centrifugation or filtration purification after the reaction. The prepared microspheres can absorb 200-400nm ultraviolet light, emit 400-580nm blue light, realize the conversion between ultraviolet light and blue light, and can be used to prepare transparent ultraviolet-shielding composite materials that emit blue light. It has great application potential and can be further applied in anti-counterfeiting materials, packaging materials, window materials, coatings and other fields. |
| priorityDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.